@crawly/browser - npm Package Compare versions

Comparing version 1.0.1 to 1.0.2

dist/index.d.ts

@@ -5,5 +5,5 @@ export interface IHeader {
 export interface IBrowser {
-    setHeaders(): void;
+    resetHeaders(): void;
     getHeaders(): IHeader;
-    mergeHeaders(headers: IHeader, value: IHeader): IHeader;
+    mergeHeaders(value: IHeader): IHeader;
     getRandomAccept(): string;
@@ -16,10 +16,9 @@ getRandomAcceptLanguage(): string;
     private headers;
-    static readonly BASE_HEADERS: IHeader;
-    static readonly ACCEPT_VALUES: string[];
-    static readonly ACCEPT_LANGUAGE_VALUES: string[];
-    static readonly REFERER_VALUES: string[];
-    constructor();
-    setHeaders(): void;
+    readonly BASE_HEADERS: IHeader;
+    readonly ACCEPT_VALUES: string[];
+    readonly ACCEPT_LANGUAGE_VALUES: string[];
+    readonly REFERER_VALUES: string[];
+    resetHeaders(): void;
     getHeaders(): IHeader;
-    mergeHeaders(headers: IHeader, value: IHeader): IHeader;
+    mergeHeaders(value: IHeader): IHeader;
     getRandomAccept(): string;
@@ -26,0 +25,0 @@ getRandomAcceptLanguage(): string;

dist/index.js

@@ -10,6 +10,32 @@ "use strict";
     constructor() {
-        this.setHeaders();
+        this.BASE_HEADERS = {
+            Pragma: 'no-cache',
+            Connection: 'keep-alive',
+            'Accept-Encoding': 'gzip, deflate, br',
+            'Content-Type': 'application/json; charset=UTF-8',
+            'Cache-Control': 'no-cache',
+            'Upgrade-Insecure-Requests': 1,
+            'X-Requested-With': 'XMLHttpRequest',
+        };
+        this.ACCEPT_VALUES = [
+            'text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8',
+            'text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8',
+        ];
+        this.ACCEPT_LANGUAGE_VALUES = [
+            'en-US,en;q=0.5',
+            'pt-BR,pt;q=0.8,en-US;q=0.5,en;q=0.3',
+            'pt-BR,pt;q=0.9,en-US;q=0.8,en;q=0.7',
+            'en-GB,en;q=0.9,en-US;q=0.8,pt-BR;q=0.7',
+            'en-GB,en;q=0.9,en-US;q=0.8,pt-BR;q=0.7,fr;q=0.5',
+            'en-GB,en;q=0.9,en-US;q=0.8,pt-BR;q=0.7,es;q=0.4',
+            'en-GB,en;q=0.9,en-US;q=0.8,pt-BR;q=0.7,pt;q=0.6,fr;q=0.5,es;q=0.4',
+        ];
+        this.REFERER_VALUES = [
+            'https://www.google.com',
+            'https://www.facebook.com',
+            'https://www.twitter.com',
+        ];
     }
-    setHeaders() {
-        this.headers = Browser.BASE_HEADERS;
+    resetHeaders() {
+        this.headers = Object.assign({}, this.BASE_HEADERS);
         this.headers['Accept'] = this.getRandomAccept();
@@ -21,15 +47,19 @@ this.headers['Accept-Language'] = this.getRandomAcceptLanguage();
     getHeaders() {
+        if (!this.headers) {
+            this.resetHeaders();
+        }
         return Object.assign({}, this.headers);
     }
-    mergeHeaders(headers, value) {
+    mergeHeaders(value) {
+        const headers = this.getHeaders();
         return Object.assign({}, headers, value);
     }
     getRandomAccept() {
-        return lodash_1.sample(Browser.ACCEPT_VALUES);
+        return lodash_1.sample(this.ACCEPT_VALUES);
     }
     getRandomAcceptLanguage() {
-        return lodash_1.sample(Browser.ACCEPT_LANGUAGE_VALUES);
+        return lodash_1.sample(this.ACCEPT_LANGUAGE_VALUES);
     }
     getRandomReferer() {
-        return lodash_1.sample(Browser.REFERER_VALUES);
+        return lodash_1.sample(this.REFERER_VALUES);
     }
@@ -41,28 +71,2 @@ getRandomUserAgent() {
 }
-Browser.BASE_HEADERS = {
-    Pragma: 'no-cache',
-    Connection: 'keep-alive',
-    'Accept-Encoding': 'gzip, deflate, br',
-    'Content-Type': 'application/json; charset=UTF-8',
-    'Cache-Control': 'no-cache',
-    'Upgrade-Insecure-Requests': 1,
-    'X-Requested-With': 'XMLHttpRequest',
-};
-Browser.ACCEPT_VALUES = [
-    'text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8',
-    'text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8',
-];
-Browser.ACCEPT_LANGUAGE_VALUES = [
-    'en-US,en;q=0.5',
-    'pt-BR,pt;q=0.9,en-US;q=0.8,en;q=0.7',
-    'en-GB,en;q=0.9,en-US;q=0.8,pt-BR;q=0.7',
-    'en-GB,en;q=0.9,en-US;q=0.8,pt-BR;q=0.7,fr;q=0.5',
-    'en-GB,en;q=0.9,en-US;q=0.8,pt-BR;q=0.7,es;q=0.4',
-    'en-GB,en;q=0.9,en-US;q=0.8,pt-BR;q=0.7,pt;q=0.6,fr;q=0.5,es;q=0.4',
-];
-Browser.REFERER_VALUES = [
-    'https://www.google.com',
-    'https://www.facebook.com',
-    'https://www.twitter.com',
-];
 exports.Browser = Browser;

package.json

 {
   "name": "@crawly/browser",
   "description": "lib to encapsulate browser data",
-  "version": "1.0.1",
+  "version": "1.0.2",
   "main": "dist/index",
@@ -6,0 +6,0 @@ "types": "dist/index.d.ts",

src/index.ts

@@ -12,5 +12,5 @@ import { sample } from 'lodash';
 export interface IBrowser {
-  setHeaders(): void;
+  resetHeaders(): void;
   getHeaders(): IHeader;
-  mergeHeaders(headers: IHeader, value: IHeader): IHeader;
+  mergeHeaders(value: IHeader): IHeader;
   getRandomAccept(): string;
@@ -22,6 +22,6 @@ getRandomAcceptLanguage(): string;
 
-export class Browser implements IBrowser{
+export class Browser implements IBrowser {
   private headers: IHeader;
 
-  public static readonly BASE_HEADERS: IHeader = {
+  public readonly BASE_HEADERS: IHeader = {
     Pragma: 'no-cache',
@@ -36,3 +36,3 @@ Connection: 'keep-alive',
 
-  public static readonly ACCEPT_VALUES: string[] = [
+  public readonly ACCEPT_VALUES: string[] = [
     'text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8',
@@ -42,4 +42,5 @@ 'text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8',
 
-  public static readonly ACCEPT_LANGUAGE_VALUES: string[] = [
+  public readonly ACCEPT_LANGUAGE_VALUES: string[] = [
     'en-US,en;q=0.5',
+    'pt-BR,pt;q=0.8,en-US;q=0.5,en;q=0.3',
     'pt-BR,pt;q=0.9,en-US;q=0.8,en;q=0.7',
@@ -52,3 +53,3 @@ 'en-GB,en;q=0.9,en-US;q=0.8,pt-BR;q=0.7',
 
-  public static readonly REFERER_VALUES = [
+  public readonly REFERER_VALUES = [
     'https://www.google.com',
@@ -59,8 +60,5 @@ 'https://www.facebook.com',
 
-  constructor() {
-    this.setHeaders();
-  }
+  public resetHeaders(): void {
+    this.headers = Object.assign({}, this.BASE_HEADERS);
 
-  public setHeaders(): void {
-    this.headers = Browser.BASE_HEADERS;
     this.headers['Accept'] = this.getRandomAccept();
@@ -73,6 +71,12 @@ this.headers['Accept-Language'] = this.getRandomAcceptLanguage();
   public getHeaders(): IHeader {
+    if (!this.headers) {
+      this.resetHeaders();
+    }
+
     return Object.assign({}, this.headers);
   }
 
-  public mergeHeaders (headers: IHeader, value: IHeader): IHeader {
+  public mergeHeaders(value: IHeader): IHeader {
+    const headers = this.getHeaders();
+
     return <IHeader> {
@@ -85,11 +89,11 @@ ...headers,
   public getRandomAccept(): string {
-    return <string> sample(Browser.ACCEPT_VALUES);
+    return <string> sample(this.ACCEPT_VALUES);
   }
 
   public getRandomAcceptLanguage(): string {
-    return <string> sample(Browser.ACCEPT_LANGUAGE_VALUES);
+    return <string> sample(this.ACCEPT_LANGUAGE_VALUES);
   }
 
   public getRandomReferer(): string {
-    return <string> sample(Browser.REFERER_VALUES);
+    return <string> sample(this.REFERER_VALUES);
   }
@@ -96,0 +100,0 @@

test/test.ts

@@ -32,5 +32,5 @@ import { expect } from 'chai';
 
-  it('setHeaders must change headers', () => {
+  it('resetHeaders must change headers', () => {
     const headers = browser.getHeaders();
-    browser.setHeaders();
+    browser.resetHeaders();
     const headersChanged = browser.getHeaders();
@@ -43,7 +43,8 @@
     const headers = browser.getHeaders();
-    browser.setHeaders();
+    browser.resetHeaders();
     const headersChanged = browser.getHeaders();
-    const mergedHeaders = browser.mergeHeaders(headers, headersChanged);
+    const mergedHeaders = browser.mergeHeaders(headers);
 
-    expect(mergedHeaders).to.eql(headersChanged);
+    expect(mergedHeaders).to.eql(headers)
+      .and.to.not.eql(headersChanged);
   });
@@ -54,3 +55,3 @@
 
-    expect(Browser.ACCEPT_VALUES).to.include(accept);
+    expect(browser.ACCEPT_VALUES).to.include(accept);
   });
@@ -61,3 +62,3 @@
 
-    expect(Browser.ACCEPT_LANGUAGE_VALUES).to.include(acceptLanguage);
+    expect(browser.ACCEPT_LANGUAGE_VALUES).to.include(acceptLanguage);
   });
@@ -68,3 +69,3 @@
 
-    expect(Browser.REFERER_VALUES).to.include(referer);
+    expect(browser.REFERER_VALUES).to.include(referer);
   });
@@ -71,0 +72,0 @@

New alerts

New author

Supply chain risk

A new npm collaborator published a version of the package for the first time. New collaborators are usually benign additions to a project, but do indicate a change to the security surface area of a package.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

20463

increased by1.59%

Lines of code

511

increased by1.19%

Worsened metrics

Number of medium supply chain risk alerts

1

increased byInfinity%

No dependency changes